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Type:
Investigation
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Resolution: Done
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Priority:
Minor - P4
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Affects Version/s: None
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Component/s: None
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None
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Not Needed
Original Downstream Change Summary
serverStatus fields:
metrics.query.planCacheTotalQueryShapes metrics.query.planCacheTotalSizeEstimateBytes
moved to
metrics.query.planCache.totalQueryShapes metrics.query.planCache.totalSizeEstimateBytes
Example planCache sub doc:
"planCache" : {
"totalQueryShapes" : NumberLong(0),
"totalSizeEstimateBytes" : NumberLong(0),
"classic" : {
"hits" : NumberLong(0),
"misses" : NumberLong(2)
},
"sbe" : {
"hits" : NumberLong(0),
"misses" : NumberLong(0)
}
},
Description of Linked Ticket
In SERVER-70025 we introduced 4 new plan cache counters which are surfaced via query.planCache sub-document.
We should consider moving all plan cache related counters into the query.planCache sub-document to group them logically together.
The two which are currently housed in the query document are:
- query.planCacheTotalSizeEstimateBytes
- query.planCacheTotalQueryShapes
- depends on
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SERVER-75754 Consider moving query.planCacheTotalSizeEstimateBytes and query.planCacheTotalQueryShapes into query.planCache sub-document.
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- Closed
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